ISO 14001
Item specifics
- Period
- 2025/3/12 - 2028/7/21
- Certification bodies
- ISO 14001
Certificate description
The spiral seam submerged are welded steel pipes, galvanized pipes, plastic-steel compound pipe, and pipe fittings we distribute are supplied by Tianjin Youfa Pipeline Technology Co., Ltd. This company has been certified under the ISO 14001 Environmental Management System.